CN220040392U - Pollutant detection device - Google Patents
Pollutant detection device Download PDFInfo
- Publication number
- CN220040392U CN220040392U CN202321539002.9U CN202321539002U CN220040392U CN 220040392 U CN220040392 U CN 220040392U CN 202321539002 U CN202321539002 U CN 202321539002U CN 220040392 U CN220040392 U CN 220040392U
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- air
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 239000003344 environmental pollutant Substances 0.000 title abstract description 11
- 231100000719 pollutant Toxicity 0.000 title abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 7
- 239000000356 contaminant Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model provides a pollutant detection device, which relates to the technical field of detection devices and comprises: the fixed plate, purification subassembly is including absorbing the box, the supporting hole has been seted up to the surface of absorbing the box. When the air detection device body detects that the air does not reach the standard, the air is purified and discharged through the filter plate and the absorption plate, so that the problem that most of indoor air detection devices in the prior art only have detection capability and cannot purify the air in real time to cause the pollutants in the air to enter a human body to harm health is solved.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a pollutant detection device.
Background
The indoor air pollutant detecting device detects polluted gas such as formaldehyde in gas, adopts a high-sensitivity electrochemical sensor principle, combines a singlechip technology and a network communication technology to collect an air sample at a detection place, the formaldehyde in the air is absorbed by a phenol reagent solution, the reaction generates oxazine, the oxazine is oxidized by a high-iron ion of a color developing agent in an acid solution to form a blue-green compound, and the oxazine is directly and colorimetrically measured on site according to the color depth, so that the gas in a kindergarten is most required to be detected.
However, in the prior art, when detecting the indoor air of a kindergarten, a general detector only has a detection function and does not have the function of purifying the air, when detecting the kindergarten in real time and finding that the air quality is not up to standard, a worker cannot clean the air in real time, and then the worker may breathe the polluted air to cause infection to the respiratory tract, so the pollutant detection device is provided for overcoming the defects.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, most indoor air detection devices cannot purify air in real time so that pollutants in the air enter human bodies to endanger health.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a contaminant detection device, comprising: fixed plate, purification subassembly is including absorbing the box, the supporting hole has been seted up to the surface of absorbing the box, the inside of supporting hole is provided with the fan of breathing in, the inside bottom surface of absorbing the box is provided with the air detection device body, be fixed with the bracing piece between the relative inner wall of absorbing the box, the top of bracing piece is provided with driving motor, driving motor's output shaft is fixed with the connecting rod, the top of connecting rod is fixed with the baffle, two leak holes have been seted up at the top of absorbing the box, one of them the first venthole of surface fixedly connected with of leak hole, the inner wall of first venthole is close to bottom department and is provided with the filter, the inner wall of first venthole is close to top department and is provided with the absorption board.
Preferably, the outer surface of the other leak hole is fixedly connected with a second air outlet hole, and the top of the fixing plate is provided with a lifting assembly.
Preferably, the lifting assembly comprises a positive motor and a negative motor, and an output shaft of the positive motor is fixedly connected with a threaded rod.
Preferably, two electric push rods are fixed at the top of the fixing plate near the edge of the other side, and the outer surface of the threaded rod is in threaded connection with the supporting plate.
Preferably, a limiting block is fixed at the top end of the threaded rod, and the outer surface of the positive and negative motor is fixedly connected with the top of the fixing plate through a screw.
Preferably, the top ends of the two electric push rods are fixedly connected with the bottom of the supporting plate, and the bottom of the absorption box is fixedly connected with the bottom of the supporting plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the air detection device body detects that the air does not reach the standard, the air is purified and discharged through the filter plate and the absorption plate, so that the problem that most of indoor air detection devices in the prior art only have detection capability and cannot purify the air in real time to cause the pollutants in the air to enter a human body to harm health is solved.
2. According to the utility model, when the air with different indoor heights is required to be detected, the positive and negative motor and the two electric push rods are started to drive the supporting plate to move upwards or downwards, so that the air detection device body is driven to move upwards or downwards, and the effect of detecting and purifying the air with different indoor heights is achieved.
Drawings
Fig. 1 is a front perspective view of a contaminant detection device according to the present utility model;
FIG. 2 is a top perspective view of a contaminant detection device according to the present utility model;
FIG. 3 is a perspective view, partly in section, of a purification unit of a contaminant detection device according to the present utility model;
fig. 4 is a partial perspective view of a lifting assembly of a contaminant detection device according to the present utility model.
Legend description: 1. a fixing plate; 2. a lifting assembly; 201. a forward and reverse motor; 202. a threaded rod; 203. an electric push rod; 204. a support plate; 205. a limiting block; 3. a purification assembly; 301. an absorption box; 302. a support hole; 303. an air suction fan; 304. an air detection device body; 305. a support rod; 306. a driving motor; 307. a connecting rod; 308. a baffle; 309. a leak hole; 310. a second air outlet hole; 311. a first air outlet hole; 312. a filter plate; 313. an absorbing plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a contaminant detection device, comprising: the fixed plate 1, purifying assembly 3 is including absorbing box 301, the supporting hole 302 has been seted up to the surface of absorbing box 301, the inside of supporting hole 302 is provided with the fan 303 that breathes in, the inside bottom surface of absorbing box 301 is provided with air detection device body 304, be fixed with bracing piece 305 between the relative inner wall of absorbing box 301, the top of bracing piece 305 is provided with driving motor 306, driving motor 306's output shaft is fixed with connecting rod 307, the top of connecting rod 307 is fixed with baffle 308, two leak holes 309 have been seted up at the top of absorbing box 301, the surface fixed connection of one of them leak hole 309 has first venthole 311, the inner wall of first venthole 311 is provided with filter 312 near bottom department, the inner wall of first venthole 311 is provided with the absorption board 313 near top department.
The effect achieved in the whole embodiment 1 is that, when detecting the pollutant in the air in the kindergarten room, the air is sucked into the absorption box 301 by starting the suction fan 303, wherein the suction fan 303 is composed of a driving device and fan blades, when the suction fan 303 sucks the air into the absorption box 301, the air detection device body 304 is started, wherein the air detection device body 304 is the prior art, and not described in excess, when the air detection device body 304 detects that the air reaches the standard, the air entering the inside of the absorption box 301 flows out from the inside of the second air outlet hole 310, when the air detection device body 304 detects that the air does not reach the standard, the driving motor 306 is started, the connecting rod 307 is driven to rotate, the baffle 308 is driven to rotate by the rotation of the connecting rod 307, when the second air outlet hole 310 is completely covered by the baffle 308, the driving motor 306 is closed, so that the first air outlet hole 311 is communicated with the inside of the absorption box 301, air enters the inside of the first air outlet hole 311 through the air outlet hole 309, dust particles in the air are removed through the filter plate 312, wherein the filter plate 312 is composed of filter cotton, porous and rough solid matters of the air are contacted, harmful components in the waste gas are accumulated or condensed on the solid surface to achieve the method of purifying the air, the air is purified again through the absorption plate 313, the absorption plate 313 is composed of active carbon, formaldehyde, peculiar smell and the like in the air are absorbed according to the absorption principle of the active carbon, the effect of further purifying the air is achieved, the air in a kindergarten can be detected and purified in real time through the action of the purification component 3, the indoor air detection device solves the problem that in the prior art, most indoor air detection devices only have detection capability and cannot purify air in real time so that pollutants in the air enter a human body to harm health.
In embodiment 2, as shown in fig. 1-4, a second air outlet hole 310 is fixedly connected to the outer surface of another air outlet hole 309, a lifting assembly 2 is disposed at the top of the fixing plate 1, the lifting assembly 2 includes a forward and reverse motor 201, an output shaft of the forward and reverse motor 201 is fixedly connected with a threaded rod 202, two electric push rods 203 are fixed at the top of the fixing plate 1 near the edge of the other side, a supporting plate 204 is screwed to the outer surface of the threaded rod 202, a limiting block 205 is fixed at the top of the threaded rod 202, the outer surface of the forward and reverse motor 201 is fixedly connected with the top of the fixing plate 1 through a screw, the top of the two electric push rods 203 are fixedly connected with the bottom of the supporting plate 204, and the bottom of the absorption box 301 is fixedly connected with the bottom of the supporting plate 204.
The effect that its whole embodiment 2 reached is, when need detect the indoor air of different co-altitude, through start positive and negative motor 201 and two electric push rods 203, drive threaded rod 202 rotation, threaded rod 202's rotation drives backup pad 204 and upwards or move down, wherein, as shown in fig. 4, play spacing effect through the effect of two electric push rods 203 not only to backup pad 204, prevent it rotatory under threaded rod 202's drive, still play the supporting role to backup pad 204, drive backup pad 204 upwards or move down through threaded rod 202's rotation and the flexible of two electric push rods 203, and then drive air detection device body 304 upwards or move down, the effect of detecting the air of indoor different co-altitude has been reached.
Working principle: when detecting pollutants in air in a kindergarten room, firstly, the air suction fan 303 is started to suck air into the absorption box 301, when the air suction fan 303 sucks the air into the absorption box 301, the air detection device body 304 is started, wherein the air detection device body 304 is the prior art, not described in more detail, when the air detection device body 304 detects that the air reaches the standard, the air entering the inside of the absorption box 301 flows out of the inside of the second air outlet hole 310, when the air detection device body 304 detects that the air does not reach the standard, the driving motor 306 is started to drive the connecting rod 307 to rotate, the baffle 308 is driven to rotate by the rotation of the connecting rod 307, when the baffle 308 completely covers the second air outlet hole 310, the driving motor 306 is closed, the first air outlet hole 311 is communicated with the inside of the absorption box 301, air enters the inside of the first air outlet hole 311 through the air leakage hole 309, dust particles in air are removed through the filter plate 312, the air is purified again through the absorption plate 313, the effect of further purifying the air is achieved, the air in a kindergarten can be detected and purified in real time through the effect of the purifying component 3, when the air with different indoor heights is required to be detected, the positive and negative motor 201 and the two electric push rods 203 are started, the threaded rod 202 is driven to rotate, the support plate 204 is driven to move upwards or downwards by the rotation of the threaded rod 202 and the expansion and contraction of the two electric push rods 203, the support plate 204 is driven to move upwards or downwards, and the air detection device body 304 is driven to move upwards or downwards.
The wiring diagrams of the forward and reverse motor 201, the electric push rod 203, the suction fan 303 and the driving motor 306 in the present utility model belong to common general knowledge in the art, and the working principle thereof is a known technology, and the model thereof is selected to be a proper model according to actual use, so that the control mode and wiring arrangement of the forward and reverse motor 201, the electric push rod 203, the suction fan 303 and the driving motor 306 are not explained in detail.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A contaminant detection device, comprising:
a fixed plate (1);
purification subassembly (3), purification subassembly (3) are including absorbing box (301), supporting hole (302) have been seted up to the surface of absorbing box (301), the inside of supporting hole (302) is provided with suction fan (303), the inside bottom surface of absorbing box (301) is provided with air detection device body (304), be fixed with bracing piece (305) between the relative inner wall of absorbing box (301), the top of bracing piece (305) is provided with driving motor (306), the output shaft of driving motor (306) is fixed with connecting rod (307), the top of connecting rod (307) is fixed with baffle (308), two leak holes (309) have been seted up at the top of absorbing box (301), one of them the surface fixedly connected with first venthole (311) of leak hole (309), the inner wall department that is close to bottom of first venthole (311) is provided with filter (312), the inner wall department that is close to top department of first venthole (311) is provided with absorption board (313).
2. A contaminant detection device according to claim 1, wherein: the outer surface of the other leak hole (309) is fixedly connected with a second air outlet hole (310), and the top of the fixed plate (1) is provided with a lifting assembly (2).
3. A contaminant detection device according to claim 2, wherein: the lifting assembly (2) comprises a positive and negative motor (201), and an output shaft of the positive and negative motor (201) is fixedly connected with a threaded rod (202).
4. A contaminant detection device according to claim 3, wherein: two electric push rods (203) are fixed at the top of the fixing plate (1) close to the edge of the other side, and a supporting plate (204) is connected to the outer surface of the threaded rod (202) in a threaded mode.
5. A contaminant detection device according to claim 4, wherein: a limiting block (205) is fixed at the top end of the threaded rod (202), and the outer surface of the positive and negative motor (201) is fixedly connected with the top of the fixed plate (1) through a screw.
6. A contaminant detection device according to claim 4, wherein: the top ends of the two electric push rods (203) are fixedly connected with the bottom of the supporting plate (204), and the bottom of the absorption box (301) is fixedly connected with the bottom of the supporting plate (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539002.9U CN220040392U (en) | 2023-06-16 | 2023-06-16 | Pollutant detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539002.9U CN220040392U (en) | 2023-06-16 | 2023-06-16 | Pollutant detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220040392U true CN220040392U (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321539002.9U Active CN220040392U (en) | 2023-06-16 | 2023-06-16 | Pollutant detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN220040392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118066622A (en) * | 2024-04-24 | 2024-05-24 | 江苏扬子净化工程有限公司 | Clean workshop fresh air and return air depth clean energy adjusting device and control method |
-
2023
- 2023-06-16 CN CN202321539002.9U patent/CN220040392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118066622A (en) * | 2024-04-24 | 2024-05-24 | 江苏扬子净化工程有限公司 | Clean workshop fresh air and return air depth clean energy adjusting device and control method |
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